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Individual Calculations January 2020 |
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| Chen, Ryo Wenyu Total change: 19.60 | |   |
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| 2019 Dallas Open | Richardson, Texas | USA | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1965 | 4.00 | 6 | -0.10 | 40 | -4.00 | |
|  Karthik, Dhruv | | | 1565 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Chu, Yue | | | 1670 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Preotu, Razvan | g | | 2365 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ganesh, Anirudh | | | 1722 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sanchez, Robert | | | 1918 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Tang, Andrew | c | | 1636 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2019 DCC FIDE Open XII | Richardson, Texas | USA | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1978 | 3.00 | 4 | 0.59 | 40 | 23.60 | |
| | Ganesh, Anirudh | | | 1722 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Woodward, Andy Austin | | | 1702 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Javakhadze, Zurab | m | | 2378 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gutla, Aryan | | | 1834 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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